PPG NovaGuard 840
PPG NovaGuard 840 is a two component, solvent free, amine cured, phenolic epoxy coating, designed for providing a one coating solution to tank exteriors.
840 works to reduce the potential of explosions and fires. This product is brought to you in light colours to improve visibility in low-vis environments.
Best Uses
PPG NovaGuard 840 is ideal for the coating of tanks that store unleaded gasoline and offers excellent resistance to crude oil up to 90°C. Not only is NovaGuard 840 suitable for protection against crude oil but also offers high resistance to a wide range of chemicals and solvents. Resistant to kerosene and jet fuel.
Application
PPG NovaGuard 840 is part of the fantastic range of SigmaGuard products that can be applied using a heavy-duty single feed airless spray equipment. Novaguard 840 may also be applied using brush for touch ups and line markings. Once applied, the product will be touch dry after 6 hours ready for a second coating after a 24 hour period has elapsed.
Surface and Environment
PPG NovaGuard 840 can be used internally or externally on steel or blasted steel that has been primed with a suitable primer, SigmaGuard 260 or Sigmacover 280 are perfect solutions for providing an adhesive undercoat prior to the application of NovaGuard 840.
Approvals
- Norsok M-501 System 3C
- Norsok M-501 System 3D
- Norsok M-501 System 3E
Systems
PPG NovaGuard 840 is used within the following PPG systems:
- PPG 3328 System - NovaGuard Tank Coating System
See Data Sheets tab for System sheet downloadable PDF.
Notes
- Two component solvent free amine cured phenolic epoxy coating.
- One coat tank coating system.
- Clear version for glassmat reinforced solvent free tank bottom system (see system sheet 4145).
- Excellent resistance to crude oil
Technical Info
| Components: | Two Part |
| Type: | Solvent Free, Amine Cured Novolac Phenolic Epoxy |
| Finish: | Gloss |
| Stock Colours: | Green, Cream |
| Tintable: | Call to Check. Please note, bespoke tints are non refundable / exchangeable |
| VOC Content: | 142.0g per Litre |
| Volume Solids: | 100% |
| Suitable Substrates: | For steel and concrete |
| Application Method: | Brush, Roller or Airless Spray |
| Theoretical Coverage: | 10.5 m2 per litre at 50 microns |
| Wet Film Thickness (WFT): | 95 microns |
| Dry Film Thickness (DFT): | 50 microns |
| Induction Time: | None |
| Pot Life: | 1 hour at 20°C |
| Touch Dry: | 6 hours at 20°C |
| Overcoatable: | Between 24 hours and 2 months at 20°C |
| Fully Cured: | 5 days at 20°C |
| Cleaner / Thinner: | Clean up with PPG Thinner 90-53 or Thinner 90-83 |
| Shelf Life: | 24 months for base and hardener if stored cool and dry |
| Packaging: | Available in 20 Litres |
